View Full Version : interference of 433 MHz RF Transceiver

11-26-2009, 05:37 AM
Is there any one can tell me how can I use this RF module to communicate mutiple same modules ?
I am wonder whether it will happen interference when one to two or more RF modules simultaneously ?

Thanks of any help.

11-26-2009, 10:15 AM
If you want to transmit from one module to several that will work and you can even put an id code in the transmission so the receiver modules will who is to act on the transmission.

- Stephen

Chris Savage
11-26-2009, 04:16 PM
Multiple modules within range of each other should never transmit at the same time. This is usually handled by designating one unit a master who coordinates communication with all other units so that only one transmitter is trnamitting at any one time.

Chris Savage

Parallax Engineering
50 72 6F 6A 65 63 74 20 53 69 74 65 (http://www.savagecircuits.com)